Hydrofarm

Block the bugs and so much more! Our Bug Shield plastic mesh bug screen catches insects of all kinds, as well as stopping potentially damaging fungal spores. Use it on your fans and ducting, as it is suitable for both intake and exhaust purposes. The Bug...

Block the bugs and so much more! Our Bug Shield plastic mesh bug screen catches insects of all kinds, as well as stopping potentially damaging fungal spores. Use it on your fans and ducting, as it is suitable for both intake and exhaust purposes. The Bug...

Block the bugs and so much more! Our Bug Shield plastic mesh bug screen catches insects of all kinds, as well as stopping potentially damaging fungal spores. Use it on your fans and ducting, as it is suitable for both intake and exhaust purposes. The Bug...

8X6 GALVANIZED STEEL REDUCER (NOT CRIMPED)

Use with all Sun System reflectors that do not come standard with a socket. These sockets come with the patented male lamp receptacle that is compatible with all Sun System ballasts. Flexible pigtail strain relief. 5KV mogul base socket. White...

These Pipettes, unlike their glass counterparts, will not shatter or break. These disposable Pipettes are used only once, the chances for infectious material being passed on is reduced. Measure Master Pipettes will work well whenever there is a need for...

These Pipettes, unlike their glass counterparts, will not shatter or break. These disposable Pipettes are used only once, the chances for infectious material being passed on is reduced. Measure Master Pipettes will work well whenever there is a need for...

Used by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plastic syringe.

Also known as a flat, the cut kit tray is ideal for seed and cutting propagation. Combined with our mesh insert, the cut kit tray makes cube draining a simple and mess-free process. Features 21" x 11" x 2" No holes Reuseable

Adapter that connects a "Brand S" ballast with a Hydrofarm reflector unit. Solves the problem of not being able to use "Brand S" ballasts and Hydrofarm reflectors in combination due to incompatible plugs.

OBSOLETE

Gardeners can conveniently test their moisture, light, and pH levels with the handy Active Air 3-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist); light readings range from 0 LUX (low light) to 2000 LUX (very strong light);...